156953448740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{64856797}}^1$

素因数の和:64856828

約数の個数: 36

約数和(自身を含む): 362290073628

約数和(自身を除く): 205336624888

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 64856797, 129713594, 259427188, 324283985, 648567970, 713424767, 1297135940, 1426849534, 2853699068, 3567123835, 7134247670, 7847672437, 14268495340, 15695344874, 31390689748, 39238362185, 78476724370, 156953448740]

約数ペア:

[(1, 156953448740), (2, 78476724370), (4, 39238362185), (5, 31390689748), (10, 15695344874), (11, 14268495340), (20, 7847672437), (22, 7134247670), (44, 3567123835), (55, 2853699068), (110, 1426849534), (121, 1297135940), (220, 713424767), (242, 648567970), (484, 324283985), (605, 259427188), (1210, 129713594), (2420, 64856797)]